static void etgl_realize (GnomeCanvasItem *item) { ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (item); if (GNOME_CANVAS_ITEM_CLASS (e_table_group_leaf_parent_class)->realize) GNOME_CANVAS_ITEM_CLASS (e_table_group_leaf_parent_class)->realize (item); etgl->item = E_TABLE_ITEM (gnome_canvas_item_new ( GNOME_CANVAS_GROUP (etgl), e_table_item_get_type (), "ETableHeader", E_TABLE_GROUP (etgl)->header, "ETableModel", etgl->ets, "alternating_row_colors", etgl->alternating_row_colors, "horizontal_draw_grid", etgl->horizontal_draw_grid, "vertical_draw_grid", etgl->vertical_draw_grid, "drawfocus", etgl->draw_focus, "cursor_mode", etgl->cursor_mode, "minimum_width", etgl->minimum_width, "length_threshold", etgl->length_threshold, "selection_model", etgl->selection_model, "uniform_row_height", etgl->uniform_row_height, NULL)); etgl->etgl_cursor_change_id = g_signal_connect ( etgl->item, "cursor_change", G_CALLBACK (etgl_cursor_change), etgl); etgl->etgl_cursor_activated_id = g_signal_connect ( etgl->item, "cursor_activated", G_CALLBACK (etgl_cursor_activated), etgl); etgl->etgl_double_click_id = g_signal_connect ( etgl->item, "double_click", G_CALLBACK (etgl_double_click), etgl); etgl->etgl_right_click_id = g_signal_connect ( etgl->item, "right_click", G_CALLBACK (etgl_right_click), etgl); etgl->etgl_click_id = g_signal_connect ( etgl->item, "click", G_CALLBACK (etgl_click), etgl); etgl->etgl_key_press_id = g_signal_connect ( etgl->item, "key_press", G_CALLBACK (etgl_key_press), etgl); etgl->etgl_start_drag_id = g_signal_connect ( etgl->item, "start_drag", G_CALLBACK (etgl_start_drag), etgl); etgl->notify_is_editing_id = e_signal_connect_notify ( etgl->item, "notify::is-editing", G_CALLBACK (etgl_item_is_editing_changed_cb), etgl); e_canvas_item_request_reflow (item); }
static void finish_editing (ETableClickToAdd *etcta) { if (etcta->row) { ETableModel *one; e_table_item_leave_edit (E_TABLE_ITEM (etcta->row)); e_table_one_commit (E_TABLE_ONE (etcta->one)); etcta_drop_one (etcta); g_object_run_dispose (G_OBJECT (etcta->row)); etcta->row = NULL; if (etcta->text) { g_object_run_dispose (G_OBJECT (etcta->text)); etcta->text = NULL; } if (etcta->rect) { g_object_run_dispose (G_OBJECT (etcta->rect)); etcta->rect = NULL; } one = e_table_one_new (etcta->model); etcta_add_one (etcta, one); g_object_unref (one); e_selection_model_clear (E_SELECTION_MODEL (etcta->selection)); etcta->row = gnome_canvas_item_new ( GNOME_CANVAS_GROUP (etcta), e_table_item_get_type (), "ETableHeader", etcta->eth, "ETableModel", etcta->one, "minimum_width", etcta->width, "horizontal_draw_grid", TRUE, "vertical_draw_grid", TRUE, "selection_model", etcta->selection, "cursor_mode", E_CURSOR_SPREADSHEET, NULL); g_signal_connect ( etcta->row, "key_press", G_CALLBACK (item_key_press), etcta); e_signal_connect_notify ( etcta->row, "notify::is-editing", G_CALLBACK (table_click_to_add_row_is_editing_changed_cb), etcta); set_initial_selection (etcta); g_object_notify (G_OBJECT (etcta), "is-editing"); } }
/* Handles the events on the ETableClickToAdd, particularly * it creates the ETableItem and passes in some events. */ static gint etcta_event (GnomeCanvasItem *item, GdkEvent *e) { ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); switch (e->type) { case GDK_FOCUS_CHANGE: if (!e->focus_change.in) return TRUE; /* coverity[fallthrough] */ case GDK_BUTTON_PRESS: if (etcta->text) { g_object_run_dispose (G_OBJECT (etcta->text)); etcta->text = NULL; } if (etcta->rect) { g_object_run_dispose (G_OBJECT (etcta->rect)); etcta->rect = NULL; } if (!etcta->row) { ETableModel *one; one = e_table_one_new (etcta->model); etcta_add_one (etcta, one); g_object_unref (one); e_selection_model_clear (E_SELECTION_MODEL (etcta->selection)); etcta->row = gnome_canvas_item_new ( GNOME_CANVAS_GROUP (item), e_table_item_get_type (), "ETableHeader", etcta->eth, "ETableModel", etcta->one, "minimum_width", etcta->width, "horizontal_draw_grid", TRUE, "vertical_draw_grid", TRUE, "selection_model", etcta->selection, "cursor_mode", E_CURSOR_SPREADSHEET, NULL); g_signal_connect ( etcta->row, "key_press", G_CALLBACK (item_key_press), etcta); e_signal_connect_notify ( etcta->row, "notify::is-editing", G_CALLBACK (table_click_to_add_row_is_editing_changed_cb), etcta); e_canvas_item_grab_focus (GNOME_CANVAS_ITEM (etcta->row), TRUE); set_initial_selection (etcta); g_object_notify (G_OBJECT (etcta), "is-editing"); } break; case GDK_KEY_PRESS: switch (e->key.keyval) { case GDK_KEY_Tab: case GDK_KEY_KP_Tab: case GDK_KEY_ISO_Left_Tab: finish_editing (etcta); break; default: return FALSE; case GDK_KEY_Escape: if (etcta->row) { e_table_item_leave_edit (E_TABLE_ITEM (etcta->row)); etcta_drop_one (etcta); g_object_run_dispose (G_OBJECT (etcta->row)); etcta->row = NULL; create_rect_and_text (etcta); e_canvas_item_move_absolute (etcta->text, 3, 3); } break; } break; default: return FALSE; } return TRUE; }
void multi_cols_test (void) { GtkWidget *canvas, *window; ETableModel *e_table_model; ETableHeader *e_table_header, *e_table_header_multiple; ETableCol *col_0, *col_1; ECell *cell_left_just, *cell_image_toggle; GnomeCanvasItem *item; gtk_widget_push_colormap (gdk_rgb_get_cmap ()); e_table_model = e_table_simple_new ( col_count, row_count, value_at, set_value_at, is_cell_editable, duplicate_value, free_value, initialize_value, value_is_empty, value_to_string, NULL); /* * Header */ e_table_header = e_table_header_new (); cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); { GdkPixbuf **images = g_new (GdkPixbuf *, 3); int i; images [0] = gdk_pixbuf_new_from_file ("image1.png"); images [1] = gdk_pixbuf_new_from_file ("image2.png"); images [2] = gdk_pixbuf_new_from_file ("image3.png"); cell_image_toggle = e_cell_toggle_new (0, 3, images); for (i = 0; i < 3; i++) gdk_pixbuf_unref (images [i]); g_free (images); } col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, e_str_compare, TRUE); e_table_header_add_column (e_table_header, col_1, 0); col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, e_int_compare, TRUE); e_table_header_add_column (e_table_header, col_0, 1); /* * Second test */ e_table_header_multiple = e_table_header_new (); e_table_header_add_column (e_table_header_multiple, col_0, 0); e_table_header_add_column (e_table_header_multiple, col_1, 1); e_table_header_add_column (e_table_header_multiple, col_1, 2); /* * GUI */ window = gtk_window_new (GTK_WINDOW_TOPLEVEL); canvas = e_canvas_new (); g_signal_connect (canvas, "size_allocate", G_CALLBACK (set_canvas_size), NULL); gtk_container_add (GTK_CONTAINER (window), canvas); gtk_widget_show_all (window); gnome_canvas_item_new ( gnome_canvas_root (GNOME_CANVAS (canvas)), e_table_header_item_get_type (), "ETableHeader", e_table_header, NULL); item = gnome_canvas_item_new ( gnome_canvas_root (GNOME_CANVAS (canvas)), e_table_item_get_type (), "ETableHeader", e_table_header, "ETableModel", e_table_model, "drawgrid", TRUE, "drawfocus", TRUE, "cursor_mode", E_TABLE_CURSOR_SIMPLE, #if 0 "spreadsheet", TRUE, #endif NULL); e_canvas_item_move_absolute (item, 0, 30); gnome_canvas_item_new ( gnome_canvas_root (GNOME_CANVAS (canvas)), e_table_header_item_get_type (), "ETableHeader", e_table_header_multiple, NULL); item = gnome_canvas_item_new ( gnome_canvas_root (GNOME_CANVAS (canvas)), e_table_item_get_type (), "ETableHeader", e_table_header_multiple, "ETableModel", e_table_model, "drawgrid", TRUE, "drawfocus", TRUE, #if 0 "spreadsheet", TRUE, #endif "cursor_mode", E_TABLE_CURSOR_SIMPLE, NULL); e_canvas_item_move_absolute (item, 300, 30); }